Evidence map›Paper›PMID 20406989›Full record

ArticleCancer research2010

4-1BB ligand as an effective multifunctional immunomodulator and antigen delivery vehicle for the development of therapeutic cancer vaccines.

Rajesh K Sharma, Rich-Henry Schabowsky, Abhishek K Srivastava, Kutlu G Elpek, Shravan Madireddi, Hong Zhao, Zhenping Zhong, Robert W Miller, Kathryn J Macleod, Esma S Yolcu and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.6field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 58 citations in OpenAlex.

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  19. Targeting CD137 enhances the efficacy of cetuximab.The Journal of clinical investigation · 2014
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 1 country.

Rajesh K SharmaDepartment of Microbiology and Immunology, James Brown Cancer Center, Institute for Cellular Therapeutics, University of Louisville and ApoImmune, Inc, Louisville, Kentucky, USA.
Rich-Henry Schabowsky
Abhishek K Srivastava
Kutlu G Elpek
Shravan Madireddi
Hong Zhao
Zhenping Zhong
Robert W Miller
Kathryn J Macleod
Esma S Yolcu
Haval Shirwan
ApoVax (United States) · USUniversity of Louisville · US

Funding

ApoVax104-HPV as a Novel Vaccine for Cervical CancerR44AI071618 · NIAID · APOVAX, INC. · PI MACLEOD, KATHRYN J, SHIRWAN, HAVAL · 2008 to 2009
$1.8M
ApoVax104-TB as a Novel Vaccine for TuberculosisR43AI074176 · NIAID · APOVAX, INC. · PI MACLEOD, KATHRYN J · 2008 to 2009
$821k
ApoVax-SVN as a Novel Vaccine for Cancer ImmunotherapyR41CA121665 · NCI · APOVAX, INC. · PI SHIRWAN, HAVAL · 2007 to 2007
$328k
ApoVax104-HPV as a Novel Vaccine for Cervical CancerR43AI071618 · NIAID · APOVAX, INC. · PI MACLEOD, KATHRYN J. · 2007 to 2007
$300k
NCI NIH HHS R41 CA121665NIAID NIH HHS R43 AI071618NIAID NIH HHS R43 AI074176NIAID NIH HHS R43AI074176NIAID NIH HHS R44 AI071618
6 · The paper itself

Abstract

Therapeutic subunit vaccines based on tumor-associated antigens (TAA) represent an attractive approach for the treatment of cancer. However, poor immunogenicity of TAAs requires potent adjuvants for therapeutic efficacy. We recently proposed the tumor necrosis factor family costimulatory ligands as potential adjuvants for therapeutic vaccines and, hence, generated a soluble form of 4-1BBL chimeric with streptavidin (SA-4-1BBL) that has pleiotropic effects on cells of innate, adaptive, and regulatory immunity. We herein tested whether these effects can translate into effective cancer immunotherapy when SA-4-1BBL was also used as a vehicle to deliver TAAs in vivo to dendritic cells (DCs) constitutively expressing the 4-1BB receptor. SA-4-1BBL was internalized by DCs upon receptor binding and immunization with biotinylated antigens conjugated to SA-4-1BBL resulted in increased antigen uptake and cross-presentation by DCs, leading to the generation of effective T-cell immune responses. Conjugate vaccines containing human papillomavirus 16 E7 oncoprotein or survivin as a self-TAA had potent therapeutic efficacy against TC-1 cervical and 3LL lung carcinoma tumors, respectively. Therapeutic efficacy of the vaccines was associated with increased CD4(+) T and CD8(+) T-cell effector and memory responses and higher intratumoral CD8(+) T effector/CD4(+)CD25(+)Foxp3(+) T regulatory cell ratio. Thus, potent pleiotropic immune functions of SA-4-1BBL combined with its ability to serve as a vehicle to increase the delivery of antigens to DCs in vivo endow this molecule with the potential to serve as an effective immunomodulatory component of therapeutic vaccines against cancer and chronic infections.

Indexed as

Drug Delivery Systems4-1BB LigandAnimalsCancer VaccinesCross-PrimingDendritic CellsFemaleHumansImmunologic FactorsInhibitor of Apoptosis ProteinsLung NeoplasmsLymphocyte ActivationMiceMice, Inbred C57BLMice, KnockoutMicrotubule-Associated Proteins4-1BB LigandBirc5 protein, mouseCancer VaccinesImmunologic FactorsInhibitor of Apoptosis ProteinsMicrotubule-Associated Proteinsoncogene protein E7, Human papillomavirus type 16Papillomavirus E7 ProteinsRepressor ProteinsSurvivin

Identifiers

PMID20406989
PMCPMC2872136
OpenAlexW2166024764

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.